ij5a/subrosa · skills/checkpoint/SKILL.md

checkpoint skillA

checkpoint is agent-read markdown (skill) from ij5a/subrosa: Flush durable facts from the current conversation into subrosa's memory before /clear or /compact. Scans the session for user, feedback, project, and reference items; writes or updates leaf memory files and the facts database, then regenerates the byte-budgeted MEMORY.md; soft-archives stale entries; reports a short session recap and confirms it's safe to wipe..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add ij5a/subrosa/checkpoint@git:20260830.448ec5d
Exact content
mdr add ij5a/subrosa/checkpoint@sha256:d71daff323ad13a4

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_bjlrugacz3ve63wn.svg)](https://markdownregistry.com/a/art_bjlrugacz3ve63wn)

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Versions

versioncommittedcommitsizeaudit
git:20260830.448ec5d latest2026-08-30 448ec5d 8,779 BA view · diff
git:20260808.a8efe6a2026-08-08 a8efe6a 10,384 BA view · diff
git:20260807.5d761912026-08-07 5d76191 9,606 BA view · diff
git:20260707.f2f4dee2026-07-07 f2f4dee 9,372 BA view · diff
git:20260706.266080f2026-07-06 266080f 9,372 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8779 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

ij5a/subrosa · 6 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_bjlrugacz3ve63wn
GET https://markdownregistry.com/api/v1/resolve?ref=ij5a/subrosa/checkpoint
GET https://markdownregistry.com/api/v1/blob/d71daff323ad13a405b0432cea0b62fe23d95c87dca674e85989ab357a97077a